mx.3dev.biz - robtex.com
mx.3dev.biz
| DNSSEC | ⚠️ Not signed | ||||||
| A | 188.209.136.14🇺🇸 RHC-Hosting188.209.136.0/24 | ||||||
3dev.biz
| DNSSEC | ⚠️ Not signed | ||||||
| A | 188.209.136.14🇺🇸 RHC-Hosting188.209.136.0/24 | ||||||
| NS | dns1.p11.nsone.net ⭐ ⚠️ Not in parent delegation | ||||||
| NS | dns2.p19.nsone.net ⚠️ Not in parent delegation | ||||||
| NS | dns3.p10.nsone.net ⚠️ Not in parent delegation | ||||||
| NS | dns4.p19.nsone.net ⚠️ Not in parent delegation | ||||||
| NS | ns1.3dev.biz ⚠️ Not in zone NS records | ||||||
| NS | ns2.3dev.biz ⚠️ Not in zone NS records | ||||||
| MX | mx.3dev.biz ⭐ | ||||||
| TXT | v=spf1 a:dns.3dev.biz ~all | ||||||
| SOA | dns1.p11.nsone.nethostmaster@nsone.net 2007-06-05 #52 | ||||||
MX for
Same first word
Similar names
xm.by |
xm.world |
xm.lt |
xm.com.ua |
xm.ru |
xm.de |
xm.cl |
xm.sk |
xm.se |
xm.hu |
xm.com.co |
xm.africa |
xm.fi |
xm.is |
xm.am |
xm.money |
xm.be |
xm.cz |
xm.hk.cn |
xm.fj.cn |
xm.pl |
xm.vn.ua |
xm.house |
xm.mk |
xm.com |
DNS History
1 record (1 active, 0 former)
●A188.209.136.142026-04-12 → 2026-04-13 · 2 obs
● 2026-04-12 13:54:06
● 2026-04-13 07:56:34
● 2026-04-13 07:56:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| biz | b.gtld.biz, m.gtld.biz, y.gtld.biz, w.gtld.biz... | - |
| 3dev.biz | ns1.3dev.biz, ns2.3dev.biz | 2 records |
✅ Authoritative Response
Server:188.209.136.14
NS records: ns1.3dev.biz, ns2.3dev.biz
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 3dev.biz (unsigned zone)
⏱️ Timing
Total: 686ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 188.209.136.14 |
📌 Glue Records Collected
Total: 2
In-bailiwick: 2 (ns1.3dev.biz, ns2.3dev.biz)
Analysis
Mail Server Role
The mail server for 3dev.biz is mx.3dev.biz.
IP Addresses
mx.3dev.biz points to a single IP number: 188.209.136.14.
Other host names, for instance 3dev.biz, share IP numbers with mx.3dev.biz.